Container sidewall and base



FIG. 1 is a front elevational view of a container embodying my new design, the opposite side being the same in appearance;

FIG. 2 is an elevational view of the container of FIG. 1 rotated 30° about its central vertical axis;

FIG. 3 is a top plan view of the container of FIG. 1 illustrating the base of the container as it appears looking downward through the mouth of the container; and,

FIG. 4 is a bottom plan view of the container of FIG. 1 embodying my new design.

The broken line showing of a bottle dome is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for the container sidewall and base is as shown and described. 